NameDescriptionTypeAdditional information
trade_type

Trade type

string

None.

exchange_code

Exchange code

string

None.

record_id

Trade record id

integer

None.

underlying_price

Underlying price

decimal number

None.

root

Root

string

None.

expiry

Expiration date

string

None.

strike

Strike

decimal number

None.

option_type

Option type

string

None.

time

Time (Eastern Standard Time)

string

None.

nbbo_bid

NBBO bid

decimal number

None.

nbbo_ask

NBBO ask

decimal number

None.

size

Size

integer

None.

price

Price

decimal number

None.

flag

Cancel flag (0=normal, 1=canceled trade, 2=cancel trade message)

integer

None.

exch_sequence_number

Exchange sequence number

integer

None.

trade_iv

Trade implied volatility

decimal number

None.